Rob Klenner

Rob Klenner serves as President and CEO at GreenFire Energy. GreenFire Energy operates in the oil & energy sector with approximately 23.0 employees. The company is headquartered in Oklahoma City, Oklahoma. GreenFire Energy generates annual revenue of 4700000.0. To date, GreenFire Energy has raised 4290356.0 in total funding, with the most recent round being Other.

Industry & Role Insights

• • MessageCEO tracks 1,687 executives in the oil & energy sector.
• • 756 executive contacts are available in Oklahoma.
• • Our database includes 201,468 c suite-level executives.

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Robert Clark Chairman & CEO at 3Bear Energy, LLC

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Euan Tait Chief Operating Officer at 3D at Depth

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Scott Restivo Chief Technology Officer at 3L Energy Solutions

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Matthew Spiller President & CEO at 700 Valve Supply, LLC

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Chris Forstik CEO at 7Compression

Outreach Guidance — oil & energy Sector

Executives like Rob Klenner in the oil & energy sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at GreenFire Energy.

Rob Klenner's Position in the MessageCEO Database

• •Rob Klenner is 1 of 1 verified executive contact we track at GreenFire Energy.
• •1,579 verified executive contacts in oil & energy are in the MessageCEO database.
• •691 verified executive contacts in Oklahoma are in the database.
• •18 verified contacts work at oil & energy companies in the 23.0 employee range (same size as GreenFire Energy).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated July 2026.

How do I reach Rob Klenner directly?

Rob Klenner's verified email address is available to MessageCEO Pro subscribers. They currently serve as President and CEO at GreenFire Energy. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Rob Klenner work for?

Rob Klenner is President and CEO at GreenFire Energy, a company in the oil & energy sector with 23.0 employees. The company is based in Oklahoma City, Oklahoma.

Can I pitch or sell to Rob Klenner?

As President and CEO at GreenFire Energy, Rob Klenner is a key decision-maker in the oil & energy sector. MessageCEO Pro gives you verified email to reach Rob Klenner directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Rob Klenner in?

Rob Klenner works in the oil & energy industry as President and CEO at GreenFire Energy. MessageCEO provides verified contact information for executives across all major industries.

Is Rob Klenner's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Rob Klenner's profile is kept up-to-date with the latest available information.

Last updated: July 28, 2026